AS1531 vs AS1531-T Сравнение
Подробное сравнение бок о бок AS1531 от ams OSRAM и AS1531-T от ams OSRAM. Сравните ключевые характеристики, электрические параметры, упаковку, статус жизненного цикла, цены и наличие, чтобы выбрать лучший компонент для ваших требований.
Сравнение характеристик
| Параметр | AS1531 | AS1531-T |
|---|---|---|
| Бренд | ams OSRAM | ams OSRAM |
| Категория | ADC/DAC | ADC/DAC |
| Статус жизненного цикла | Активен | Активен |
| Наличие | In Stock | In Stock |
| Цена за единицу (USD) | $4,10 | $2,55 |
| Разрешение | 12 bits | 12 bits |
| Sample Rate | 300 ksps | — |
| Number of Input Channels | 4 single-ended / 2 pseudo-differential (8 with COM pin) | 4 or 8 (single-ended, multiplexed) |
| Supply Voltage (VDD) | +2.7 V to +3.6 V | — |
| Supply Current (300 ksps) | 2.2 mA | — |
| Supply Current (Reduced-Power Mode) | [DATA_NEEDED: reduced-power mode current] | — |
| Supply Current (Power-Down) | [DATA_NEEDED: power-down current] | [DATA_NEEDED: typical power-down current in uA] |
| Internal Reference Voltage | 2.5 V | — |
| Analog Input Range (Single-Ended) | 0 V to VREF | — |
| Analog Input Range (Pseudo-Differential) | 0 V to 2xVREF | — |
| Интерфейс | SPI / QSPI / MICROWIRE-compatible serial | — |
| Architecture | SAR (Successive Approximation Register) | SAR (Successive Approximation Register) |
| Integral Nonlinearity (INL) | [DATA_NEEDED: INL max] | — |
| Differential Nonlinearity (DNL) | [DATA_NEEDED: DNL max] | — |
| Signal-to-Noise + Distortion (SINAD) | [DATA_NEEDED: SINAD] | — |
| Корпус | 20-pin TSSOP | 20-pin TSSOP |
| Рабочая температура | [DATA_NEEDED: operating temperature range] | -40 C to +85 C (industrial) |
| Статус RoHS | Compliant (per DigiKey listing) | Compliant |
| Частота дискретизации | — | 300 ksps (AS1531); up to 400 ksps (AS1530 variant) |
| Supply Voltage (Single) | — | 2.7 V to 5.25 V |
| Supply Current (Active) | — | [DATA_NEEDED: typical active current at 3V/5V] |
| Analog Input Range | — | 0 V to VREF |
| Опорное напряжение | — | External, up to VDD |
| Data Interface | — | MICROWIRE, QSPI, SPI, Serial |
| Input Type | — | Single-Ended, pseudo-differential (configurable) |
| Тип монтажа | — | Surface Mount |
| Packaging | — | Tape and Reel (TR) |
| INL (max) | — | [DATA_NEEDED: max INL in LSB] |
| DNL (max) | — | [DATA_NEEDED: max DNL in LSB] |
| THD | — | Approximately -80 dB (class-typical for 12-bit SAR at low input frequency) |